XENOMORPH TIMELINE
"Alien: Blackout" is a survival horror mobile game developed by D3 Go!, in collaboration with FoxNext Games and Rival Games, and released in 2019. Set in the Alien universe, the game follows Amanda Ripley, daughter of Ellen Ripley, as she tries to survive on a crippled Weyland-Yutani space station. Players must guide Ripley and the station's crew through a series of levels, using the station's controls and surveillance systems to avoid a deadly Xenomorph that hunts them.
Following a statement from Fox, Alien: Blackout is a standalone game that shares Amanda Ripley as a main character but is not related to or a sequel of Alien: Isolation
Following the main events of Alien: Isolation, technical engineer Amanda Ripley is in danger on board the Mendel space station after being rescued from "a bad situation" by the crew and then brought on board.
Alien: Blackout is a video game released in 2019 that takes place in 2137 in the Alien timeline. In the Alien games timeline, it comes after Alien isolation (2137) and before Alien: Rogue Incursion (around 2140).